{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T20:38:07Z","timestamp":1777408687902,"version":"3.51.4"},"reference-count":10,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2019,5,11]],"date-time":"2019-05-11T00:00:00Z","timestamp":1557532800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Digestive Endoscopy"],"published-print":{"date-parts":[[2019,7]]},"abstract":"<jats:p>Endoscopic dilation for severe benign biliary stricture using mechanical dilation devices is occasionally ineffective. Hence, diathermic dilation has recently been gaining attention as a salvage procedure. We evaluated the short\u2010 and long\u2010term outcomes of diathermic dilation for severe benign biliary stricture that could not be dilated using conventional mechanical dilation. Thirteen consecutive cases with severe benign biliary stricture that underwent diathermic dilation using 6\u2010Fr electrocautery dilator were enrolled. Short\u2010 and long\u2010term outcomes were analyzed. Diathermic dilation was successful in 13 cases (100%), whereas stent was successfully placed in 12 cases (92.3%). Adverse events occurred in two cases (15.4%): mild hemobilia and cholangitis. Recurrence of bile duct stricture was observed in five out of 12 cases\u00a0(41. 7%) in the 1115\u2010day median follow\u2010up period. Finally, eight cases achieved stent\u2010free state (61.5%) and have remained stent\u2010free without any episode of cholangitis and abnormal liver function test. Diathermic dilation using 6\u2010Fr electrocautery dilator is a promising salvage procedure for severe benign biliary stricture when the conventional dilation technique has been ineffective.<\/jats:p>","DOI":"10.1111\/den.13418","type":"journal-article","created":{"date-parts":[[2019,4,10]],"date-time":"2019-04-10T00:02:11Z","timestamp":1554854531000},"page":"448-452","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Short\u2010 and long\u2010term outcomes of a novel transpapillary dilation technique using a diathermic dilator for severe benign bile duct stricture"],"prefix":"10.1111","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4792-9397","authenticated-orcid":false,"given":"Shin","family":"Kato","sequence":"first","affiliation":[{"name":"Department of Gastroenterology and Hepatology Faculty of Medicine and Graduate School of Medicine Hokkaido University Hokkaido"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0265-6068","authenticated-orcid":false,"given":"Masaki","family":"Kuwatani","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology and Hepatology Faculty of Medicine and Graduate School of Medicine Hokkaido University Hokkaido"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8979-9474","authenticated-orcid":false,"given":"Kazumichi","family":"Kawakubo","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology and Hepatology Faculty of Medicine and Graduate School of Medicine Hokkaido University Hokkaido"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4156-8025","authenticated-orcid":false,"given":"Ryo","family":"Sugiura","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology and Hepatology Faculty of Medicine and Graduate 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